Unauthorized information retrieval vulnerability in ZTE Z80 Ultra product

published 2026-10-10 30 d ago modified 2026-10-13 26 d ago also EUVD-2026-96294

cvss: 5.5; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.1%; EPSS 0.1% chance of exploitation in 30 days, percentile 2%
public exploits: 0; none known

ZTE Z80 Ultra has an unauthorized information disclosure vulnerability. The access control for methods within the framework is insufficient. An attacker can exploit this method to read device-related information.

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 28 d ago (2026-10-11)

Exploit prediction

0.12% chance of exploitation in the next 30 days, higher than 2% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	5.5	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Affected products

ZTE Z80 Ultra

Classification

Weakness

CWE-269 Improper Privilege Management

References

support.zte.com.cn /zte-iccp-isupport-webui/bulletin/detail/7927166620923281234

Sources

CVE List CVE-2026-108504
NVD CVE-2026-108504

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary